Former Arkansas Gov. Mike Huckabee delivers remarks to the Conservative Political Action Conference in February in Washington, D.C. Chip Somodevilla/Getty Images hide caption

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The Supreme Court is reflected in the sunglasses of Susan Clark on Thursday as she demonstrates against President Obama's health care law. David Goldman/AP hide caption

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Republican presidential candidate Mitt Romney makes a pie shell with store owner Linda Hundt during a campaign stop Tuesday in DeWitt, Mich. Joe Raedle/Getty Images hide caption

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